call va_start before using vsnprintf.
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22857 ec53bebd-3082-4978-b11e-865c3cabbd6b
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@@ -127,6 +127,7 @@ snprintf_fill(char *str, size_t size, char fillchar, const char *fmt, ...)
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{
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int len;
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va_list ap;
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va_start(ap, fmt);
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len = vsnprintf(str, size, fmt, ap);
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va_end(ap);
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if (len < 0 || len > size)
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